subsidiaries for the three- month period ended March 31, 2019. The Company would like to clarify on the operating results as follows: Revenue  For Q1/2019, Total consolidated revenues advanced to Baht 387.19

subsidiaries for the three- month period ended March 31, 2020. The Company would like to clarify on the operating results as follows: Revenue • For Q1/ 2020, total consolidated revenues advanced to Baht 424.91

No. ECF2 035/2562 23 September 2562 Subject Notification on the resolutions of the Board of Directors’ Meeting approving the purchase of the ordinary shares in KPN Academy Company Limited, the increase of registered capital, the issuance and the allocation of the newly-issued shares to specific persons (Private Placement) and the convening of the Extraordinary General Meeting of Shareholders No. 1/2019 (2nd additional) To Director and Manager The Stock Exchange of Thailand Enclosure 1. Informati...

year 2017 was advanced to Baht 193.83 million, a growth of 24.33% over same period of last year which was mainly driven by:-  Growing of 11.87% consolidated revenues over the same period of last year to

. 2/2019 of Advanced Connection Corporation Public Company Limited (“the Company”) held on February 25, 2018 has a resolution to approve to enter into Sale and Purchase Contract of 1,000,000 ordinary

PowerPoint Presentation THE BETTER FUTURE IS NOW Uthaiwan Anuchitanukul Executive Vice President Excellence and Sustainble Development Division IMAGINING BETTER FUTURES FOR ALL มุ่งสร้างสรรคส่ิ์งท่ี

3Q21 MD&A Advanced Info Service Plc. Executive Summary Slight revenue improvement despite COVID restriction measures and continued competition During 3Q21, the economy remained subdue from COVID

Thailand Advance Info Service Public Company Limited (AIS) would like to inform the spectrum auction result participated by Advanced Wireless Network Co.,Ltd. (AWN), a 99% subsidiary of the Company, on 16

1 2Q20 MD&A Advanced Info Service Plc. Executive Summary 2Q20 reflected the full effect of COVID-19 The effect from COVID-19 pandemic which had begun since Feb- 20 continued to fully develop in 2Q20

1 2Q21 MD&A Advanced Info Service Plc. Executive Summary Prolonged economic impact from new phase of pandemic in 2Q21 As the new phase of pandemic re-emerged in the second quarter, we observed the